Thesis (M.A.)--Indiana University, 2008. / Title from screen (viewed on June 3, 2009). Department of English, Indiana University-Purdue University Indianapolis (IUPUI). Advisor(s): Ulla Connor, William V. Rozycki, Thomas A. Upton. Includes vita. Includes bibliographical references (leaves 95-99).

According to Fredrickson's broaden-and-build theory of positive emotions, positive emotions -- such as joy, contentment, and love -- help individuals cope with stress, maintain well-being, and flourish in life. Guided by this theory, this dissertation project conducted three studies which explored the multidimensional influences of positive emotions on stress, coping strategies, resilience, trait anxiety, depressive symptoms, and work engagement. Study 1 examined the mediating role of coping strategies on the link between positive emotions and resilience; in addition, the moderating effect of resilience on the influence of stress toward trait anxiety and depressive symptoms was tested. Study 2 investigated if one's positivity would distinguish differences in their levels of stress, trait anxiety, and depressive symptoms. Finally, Study 3 examined whether stress and positive emotions would account for the variance in work engagement, over and above what has been explained by known predictors -- specifically, work meaningfulness and supervisor support. Path analysis, interaction analysis, multivariate analysis of variance, and hierarchical multiple regression analysis were used to test the different models within these studies. A sample of 200 postdoctoral fellows completed the survey (38% response rate). Results showed that a) coping strategies partially mediated the link between positive emotions and resilience; b) resilience moderated the effect of stress on trait anxiety and depressive symptoms; c) the different categories of positivity distinguished differences in experienced stress, trait anxiety, and depressive symptoms; d) stress and positive emotions accounted for additional variance in work engagement, above what is already explained by work meaningfulness and supervisor support; and e) positive emotions completely mediated the relationship between supervisor support and work engagement. Findings support the broaden-and-build theory's hypotheses that positive emotions enhance adaptive coping strategies and fuel resilience. The data also demonstrated that resilience protected postdocs from experiencing heightened levels of trait anxiety and depressive symptoms by diminishing their relationships with stress. One strategy to optimize health would be to increase opportunities for postdocs to experience positive emotions, which would subsequently spark the upward spiral toward improved coping, greater resilience, and reduced stress, anxiety, and depression. To promote work engagement, it is important for supervisors to not only be mindful of assigning meaningful work to their employees (or help employees find meaning in their work), but supervisors should also be a supportive leader within a positive workplace environment. / text

Indiana University-Purdue University Indianapolis (IUPUI) / The subject of this case study is an international postdoc, a principal investigator of a large medical research laboratory. The study’s objective: examine the systematic process of writing a grant proposal in L2 English from start to finish. Obtaining original computer files exempt from being saved-over became a significant obstacle in examining the systematic process. Ethnographic data reveal pedagogical implications for L2 instruction in grasping the big picture, summarizing to fit word limitations, understanding the application process, familiarity of the grant genre of a specific discipline, and the skills to network with peers. This study opens the door to further studies that might provide a better window of understanding in the systematic writing process of an international postdoctoral’s grant proposal.